MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3003d6e6c58def2f4857cac3e566049f95985bced0b50a6ca537b493bb72de73. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Formbook
Vendor detections: 15
| SHA256 hash: | 3003d6e6c58def2f4857cac3e566049f95985bced0b50a6ca537b493bb72de73 |
|---|---|
| SHA3-384 hash: | ddcafa0520eb1ad6fe3def4585b11aeb10f8e8bd4077cd2c0ecbcd66f8442528c2d868efaba2aac36249422f69cb2f4d |
| SHA1 hash: | ab2437e9b1e3aa8fa7d1850cbea10330be70e6a3 |
| MD5 hash: | 9ace1a7da8b9a7e7bee7e7ac97b7d3f0 |
| humanhash: | minnesota-autumn-nine-speaker |
| File name: | narudžbenicu 0BH2024.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 725'000 bytes |
| First seen: | 2024-04-15 05:27:02 UTC |
| Last seen: | 2024-04-15 06:34:45 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:BjoVNBAt+h2QdoWNeuMvIqG/h4B+wKKkISjchVvl7f3TtoQFnqikR:WVN+tBGocyIqGqn5+697f3Tc |
| Threatray | 449 similar samples on MalwareBazaar |
| TLSH | T10EF4234072BCFF63E26F5BF8543864910B30769B786AE6C99DD990DC2895F408AD0F4B |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| File icon (PE): |  |
| dhash icon | 00822a6ed7a78600 (12 x AgentTesla, 2 x Neshta, 2 x Formbook) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
317
Origin country :
NLVendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
3003d6e6c58def2f4857cac3e566049f95985bced0b50a6ca537b493bb72de73.exe
Verdict:
Malicious activity
Analysis date:
2024-04-15 05:32:58 UTC
Tags:
formbook xloader stealer spyware
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Moving a file to the Program Files subdirectory
Replacing files
Sending an HTTP GET request
Forced system process termination
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Score:
97%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2024-04-15 05:28:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
17 of 23 (73.91%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 439 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:dd20 rat spyware stealer trojan
Behaviour
Creates scheduled task(s)
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Formbook payload
Formbook
Unpacked files
SH256 hash:
210dffa9c8674b006e6fc128ab16e292d58bcf1449a7acf819f9f845fae6149e
MD5 hash:
923d94c1c31ddbb19988624ddb4f6876
SHA1 hash:
75416a6659993838a157519bbb5b936357f15811
Detections:
FormBook
win_formbook_w0
win_formbook_auto
win_formbook_g0
Formbook
SH256 hash:
ef75e2f0b3819e9068692f06043d429d397778e2f1f2e9bf66e63f43fea6c5d2
MD5 hash:
2e08f1735dd4a28e527181fb8faff399
SHA1 hash:
e69d47f232a571d0c688ca6f39e77b1a4cfa02d6
SH256 hash:
0b55016d4354fa25da6837c4091a7d7339f74babdf4afc9991c033819bc779f7
MD5 hash:
ef0dbd1748387f6dd814641e9d16df25
SHA1 hash:
6d42bd9eb57d42a7d8cf2898f5a25b2d279f1d2a
SH256 hash:
5a9e64482afd6406319b956396c12b8e165f2d2e95ecda530bbbcd436e52f6e2
MD5 hash:
e7cd8fd81000b26f810afc96c537be95
SHA1 hash:
2959baf46a5d0c671530fc5f2a1e34a7eed6958f
SH256 hash:
3003d6e6c58def2f4857cac3e566049f95985bced0b50a6ca537b493bb72de73
MD5 hash:
9ace1a7da8b9a7e7bee7e7ac97b7d3f0
SHA1 hash:
ab2437e9b1e3aa8fa7d1850cbea10330be70e6a3
Detections:
INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | AgentTesla_DIFF_Common_Strings_01 |
|---|---|
| Author: | schmidtsz |
| Description: | Identify partial Agent Tesla strings |
| Rule name: | INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438 |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables signed with stolen, revoked or invalid certificates |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_imphash |
|---|
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (GUARD_CF) | high |
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